Salusbury, Thomas
,
Mathematical collections and translations (Tome I)
,
1667
Text
Text Image
Image
XML
Thumbnail overview
Document information
None
Concordance
Figures
Thumbnails
List of thumbnails
<
1 - 10
11 - 20
21 - 30
31 - 40
41 - 50
51 - 60
61 - 70
71 - 80
81 - 90
91 - 100
101 - 110
111 - 120
121 - 130
131 - 140
141 - 150
151 - 160
161 - 170
171 - 180
181 - 190
191 - 200
201 - 210
211 - 220
221 - 230
231 - 240
241 - 250
251 - 260
261 - 270
271 - 280
281 - 290
291 - 300
301 - 310
311 - 320
321 - 330
331 - 340
341 - 350
351 - 360
361 - 370
371 - 380
381 - 390
391 - 400
401 - 410
411 - 420
421 - 430
431 - 440
441 - 450
451 - 460
461 - 470
471 - 480
481 - 490
491 - 500
501 - 510
511 - 520
521 - 530
531 - 540
541 - 550
551 - 560
561 - 570
571 - 580
581 - 590
591 - 600
601 - 610
611 - 620
621 - 630
631 - 640
641 - 650
651 - 660
661 - 670
671 - 680
681 - 690
691 - 700
701 - 701
>
311
312
313
314
315
316
317
318
319
320
<
1 - 10
11 - 20
21 - 30
31 - 40
41 - 50
51 - 60
61 - 70
71 - 80
81 - 90
91 - 100
101 - 110
111 - 120
121 - 130
131 - 140
141 - 150
151 - 160
161 - 170
171 - 180
181 - 190
191 - 200
201 - 210
211 - 220
221 - 230
231 - 240
241 - 250
251 - 260
261 - 270
271 - 280
281 - 290
291 - 300
301 - 310
311 - 320
321 - 330
331 - 340
341 - 350
351 - 360
361 - 370
371 - 380
381 - 390
391 - 400
401 - 410
411 - 420
421 - 430
431 - 440
441 - 450
451 - 460
461 - 470
471 - 480
481 - 490
491 - 500
501 - 510
511 - 520
521 - 530
531 - 540
541 - 550
551 - 560
561 - 570
571 - 580
581 - 590
591 - 600
601 - 610
611 - 620
621 - 630
631 - 640
641 - 650
651 - 660
661 - 670
671 - 680
681 - 690
691 - 700
701 - 701
>
page
|<
<
of 701
>
>|
<
archimedes
>
<
text
>
<
body
>
<
chap
>
<
p
type
="
main
">
<
s
>
<
pb
xlink:href
="
040/01/426.jpg
"
pagenum
="
404
"/>
<
arrow.to.target
n
="
marg788
"/>
<
lb
/>
the Aire which partaketh of that motion to diſtend ſo low as to
<
lb
/>
the Tops of the higheſt Hills, and that likewiſe they would reach
<
lb
/>
to the Earth, if thoſe Mountains did not impede them, which
<
lb
/>
agreeth with what you ſay: For as you affirm, the Air, which is
<
lb
/>
invironed by ledges of Mountains, to be carried about by the
<
lb
/>
aſperity of the moveable Earth; we on the contrary ſay, That
<
lb
/>
the whole Element of Air is carried about by the motion of
<
lb
/>
Heaven, that part only excepted which lyeth below thoſe bodies,
<
lb
/>
which is hindred by the aſperity of the immoveable Earth. </
s
>
<
s
>And
<
lb
/>
whereas you ſaid, That in caſe that aſperity ſhould be removed,
<
lb
/>
the Air would alſo ceaſe to be whirld about; we may ſay,
<
lb
/>
That the ſaid aſperity being removed, the whole Aire would
<
lb
/>
tinue its motion. </
s
>
<
s
>Whereupon, becauſe the ſurfaces of ſpacious
<
lb
/>
Seas are ſmooth, and even; the Airs motion ſhall continue upon
<
lb
/>
thoſe, alwaies blowing from the Eaſt: And this is more ſenſibly
<
lb
/>
perceived in Climates lying under the Line, and within the
<
lb
/>
picks, where the motion of Heaven is ſwifter; and like as that
<
lb
/>
Celeſtial motion is able to bear before it all the Air that is at
<
lb
/>
liberty, ſo we may very rationally affirm that it contributeth the
<
lb
/>
ſame motion to the Water moveable, as being fluid and not
<
lb
/>
nected to the immobility of the Earth: And with ſo much the
<
lb
/>
<
arrow.to.target
n
="
marg789
"/>
<
lb
/>
more confidence may we affirm the ſame, in that by your
<
lb
/>
feſſion, that motion ought to be very ſmall in reſect of the efficient
<
lb
/>
Cauſe; which begirting in a natural day the whole Terreſtrial
<
lb
/>
Globe, paſſeth many hundreds of miles an hour, and eſpecially
<
lb
/>
towards the Equinoctial; whereas in the currents of the open Sea,
<
lb
/>
it moveth but very few miles an hour. </
s
>
<
s
>And thus the voiages
<
lb
/>
wards the Weſt ſhall come to be commodious and expeditious,
<
lb
/>
not onely by reaſon of the perpetual Eaſtern Gale, but of the
<
lb
/>
courſe alſo of the Waters; from which courſe alſo perhaps the
<
lb
/>
Ebbing and Flowing may come, by reaſon of the different
<
lb
/>
<
arrow.to.target
n
="
marg790
"/>
<
lb
/>
ation of the Terreſtrial Shores: againſt which the Water coming
<
lb
/>
to beat, may alſo return backwards with a contrary motion, like
<
lb
/>
as experience ſheweth us in the courſe of Rivers; for according as
<
lb
/>
the Water in the unevenneſs of the Banks, meeteth with ſome
<
lb
/>
parts that ſtand out, or make with their Meanders ſome Reach or
<
lb
/>
Bay, here the Water turneth again, and is ſeen to retreat back
<
lb
/>
a conſiderable ſpace. </
s
>
<
s
>Upon this I hold, That of thoſe effects
<
lb
/>
from which you argue the Earths mobility, and alledge it as a
<
lb
/>
cauſe of them, there may be aſſigned a cauſe ſufficiently valid,
<
lb
/>
retaining the Earth ſtedfaſt, and reſtoring the mobility of
<
lb
/>
Heaven.</
s
>
</
p
>
<
p
type
="
margin
">
<
s
>
<
margin.target
id
="
marg787
"/>
<
emph
type
="
italics
"/>
It is
<
lb
/>
ted inverting the
<
lb
/>
argument, that
<
lb
/>
the perpetual
<
lb
/>
tion of the Air
<
lb
/>
from Eaſt to Weſt
<
lb
/>
cometh from the
<
lb
/>
motion of Heaven?
<
emph.end
type
="
italics
"/>
</
s
>
</
p
>
<
p
type
="
margin
">
<
s
>
<
margin.target
id
="
marg788
"/>
<
emph
type
="
italics
"/>
It is demonſtrated
<
lb
/>
inverting the
<
lb
/>
gument, that the
<
lb
/>
perpetual motion of
<
lb
/>
the Air from Eaſt
<
lb
/>
to Weſt, cometh
<
lb
/>
from the motion of
<
lb
/>
Heaven.
<
emph.end
type
="
italics
"/>
</
s
>
</
p
>
<
p
type
="
margin
">
<
s
>
<
margin.target
id
="
marg789
"/>
<
emph
type
="
italics
"/>
The motion of the
<
lb
/>
Water dependeth
<
lb
/>
on the motion of
<
lb
/>
Heaven.
<
emph.end
type
="
italics
"/>
</
s
>
</
p
>
<
p
type
="
margin
">
<
s
>
<
margin.target
id
="
marg790
"/>
<
emph
type
="
italics
"/>
The flux and
<
lb
/>
flux may depend
<
lb
/>
on the diurual
<
lb
/>
tion of Heaven.
<
emph.end
type
="
italics
"/>
</
s
>
</
p
>
<
p
type
="
main
">
<
s
>SALV. </
s
>
<
s
>It cannot be denied, but that your diſcourſe is ingenious,
<
lb
/>
& hath much of probability, I mean probability in appearance, but
<
lb
/>
not in reality & exiſtence: It conſiſteth of two parts: In the firſt it </
s
>
</
p
>
</
chap
>
</
body
>
</
text
>
</
archimedes
>